:root{
  --ink:#352b32;
  --green:#5a3d50;
  --green2:#865a73;
  --cream:#f8f0ef;
  --paper:#fffdfb;
  --gold:#bd8876;
  --muted:#766970;
  --line:#e5d8db;
}
.site-header{background:rgba(255,253,251,.96);border-bottom-color:rgba(90,61,80,.1)}
.hero{background:radial-gradient(circle at 78% 17%,rgba(205,157,171,.22),transparent 27%),linear-gradient(135deg,#fffaf8 0%,#f4e9e9 100%)}
.hero:after{border-color:rgba(134,90,115,.14)}
.hero-card{border-top-color:#c9879e;box-shadow:0 24px 80px rgba(90,61,80,.15)}
.hero-photo{display:block;width:calc(100% + 72px);height:210px;object-fit:cover;object-position:65% 34%;margin:-36px -36px 25px;border-bottom:1px solid var(--line)}
.proof-strip{background:linear-gradient(110deg,#513648,#704b62)}
.cards article{border-radius:14px;box-shadow:0 10px 35px rgba(90,61,80,.05)}
.note{background:#fbf1f2;border-left-color:#c9879e}
.contact{background:linear-gradient(135deg,#f9f1f0,#efe1e5)}
.btn,.header-cta,.mini-cta{border-radius:999px}
.mini-cta{background:#f8ecef}
@media(max-width:900px){.hero-photo{height:260px;object-position:center 30%}}
.supervisor{max-width:1120px;margin:0 auto 100px;padding:48px 54px;background:#fff;border:1px solid var(--line);border-radius:18px;display:grid;grid-template-columns:110px 1fr;gap:38px;align-items:center;box-shadow:0 16px 45px rgba(90,61,80,.07)}
.supervisor-mark{width:96px;height:96px;border-radius:50%;display:grid;place-items:center;background:var(--green);color:#fff;font-family:'Noto Serif JP',serif;font-size:21px;letter-spacing:.12em}
.supervisor h2{font-family:'Noto Serif JP',serif;font-size:30px;margin:3px 0 4px}.supervisor h2 span{font-family:'Noto Sans JP',sans-serif;font-size:13px;color:var(--muted);margin-right:14px}.supervisor .affiliation{display:inline-block;margin:0 0 12px;color:var(--green2);font-size:13px;font-weight:700}.supervisor p:last-child{margin:0;color:var(--muted);font-size:14px}
@media(max-width:900px){.supervisor{margin:0 24px 75px;padding:34px;grid-template-columns:1fr}.supervisor-mark{width:76px;height:76px;font-size:17px}.supervisor h2{font-size:25px}}
.response-note{margin-top:22px;padding:14px 16px;border-left:3px solid var(--gold);background:rgba(255,255,255,.55);font-size:12px;color:var(--muted)}